POWER CHUCK

Power Chuck - Non-Thru-Hole - 3M
Non-Thru-Hole3-JAW

3M

WEDGE-HOOK type 3-Jaw Long Jaw Stroke Power Chuck

  • WEDGE-HOOK type 3-jaw power chuck, and extra long jaw stroke.
  • Matching surfaces of all parts hardened, ground and lubricated directly.
  • High rigidity and high repeatability precision.

* Subject to technical changes.

  • Model Plunger stroke
    (mm)
    Jaw stroke
    (Dia.)
    (mm)
    Chucking Dia. Max. (mm) Chucking Dia. Min. (mm) Max. D.B. pull kN
    (kgf)
    Max.
    clamping force kN
    (kgf)
    Max. speed min-1(r.p.m.) I
    kg‧m2
    Weight (kg) Matching cyl. Max. pressure MPa (kgf/cm2)
    3M-05 15 10.9 135 14 9.8(1000) 16.4(1670) 4500 0.02 6.0 RK-75(N) 2.7(27)
    3M-06 20 14.5 165 14 21.6(2200) 36(3680) 4000 0.04 12.2 RK-100(N) 3.0(30)
    3M-08 23 16.7 210 17 29.4(3000) 54.9(5600) 3500 0.13 23.0 RK-125(N) 2.9(29)
    3M-10 27 19.6 254 22 39.2(4000) 74(7550) 3000 0.30 34.3 RK-150(N) 2.8(28)
    3M-12 30 21.8 304 26 54(5500) 99(10100) 2500 0.71 59.4 RK-150(N) 3.6(36)

    Model Plunger stroke
    (mm)
    Jaw stroke
    (Dia.)
    (mm)
    Chucking Dia. Max. (mm) Chucking Dia. Min. (mm) Max. D.B. pull kN
    (kgf)
    Max.
    clamping force kN
    (kgf)
    Max. speed min-1(r.p.m.) I
    kg‧m2
    Weight (kg) Matching cyl. Max. pressure MPa (kgf/cm2)
    3M-215 35 25.4 381 20 91.0(9280) 158.9(16200) 2300 1.8 96 RK-200(N) 3.0(30)
    3M-218 35 25.4 450 51 91.0(9280) 158.9(16200) 2000 2.32 124 RK-200(N) 3.0(30)
    3M-221 35 25.4 530 53 91.0(9280) 158.9(16200) 1350 4.9 175 RK-200(N) 3.0(30)
    3M-224 35 25.4 610 160 91.0(9280) 158.9(16200) 1250 7.2 225 RK-200(N) 3.0(30)

    Model A B C(H6) D E F G max. G min. H J
    3M-05 135 55 80 100 7 - 6 -9 35 28
    3M-06 165 74 140 104.8 5 - 101.6 81.6 36 34
    3M-08 210 85 170 133.4 5 - 129 106 36 38
    3M-10 254 89 220 171.4 5 - 160 133 36 45
    3M-12 304 106 220 171.4 6 - 70 40 46 50
    3M-215 381 114 300 235 2 2 104 69 55 60
    3M-218 450 114 300 235 6 2 92 57 55 60
    3M-221 530 125 380 330.2 3 3 97 62 55 60
    3M-224 610 125 380 330.2 3 3 97 62 55 60

    Model K L L1 M N P Q max. Q min. R max. R min. S T
    3M-05 M12x1.75 3~M8 14 31 62 14 15.5 5.0 32.9 27.45 25 10
    3M-06 M16x2 6~M10 14 37 73 20 17.0 8.0 38.7 31.45 31 12
    3M-08 M20x2.5 6~M12 20 38 95 25 22.3 8.8 47.5 39.15 35 14
    3M-10 M20x2.5 6~M16 18 43 110 30 32.3 12.8 53.9 44.1 40 16
    3M-12 M24x3 6~M16 18 51 130 30 47.8 13.3 62.5 51.6 50 21
    3M-215 M30x3.5 6~M20 30 63.3 165 43 49.75 18.25 79 66.3 62 25.5
    3M-218 M30x3.5 6~M20 35 63.3 165 43 51.25 18.25 109.5 96.8 62 25.5
    3M-221 M30x3.5 6~M24 31 71 180 60 90.5 24.5 92.0 79.3 65 25
    3M-224 M30x3.5 6~M24 31 71 180 60 90.0 24.0 131.0 118.3 65 25
  • DOWNLAOD

    You can download the outline drawing (in pdf or dwg format) and 3D step here. If you need more information, please contact AUTOGRIP. Thank you.
    Autogrip’s email: sales@autogrip.com.tw

AUTOGRIP MACHINERY CO., LTD.

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  • Tel: +886-4-822-8719
  • / Fax: +886-4-823-5719
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